baber/WOPTO huggingface dataset:
Patent JP-2008196827-A (JP)
Title: Temperature controlled mat and folding method for it
Inventor: HISAIE TAKESHI
IPC: E04F15/18
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature controlled mat, in which a header for supplying a temperature control medium is disposed near the center in the extending direction on one side of a board, and the length of a pipe branching from the header is substantially uniform.  <P>SOLUTION: A base 10 of a floor heating mat 1 is formed by arranging two base plates 11, 12 with long sides therefor butted on each other. Soaking sheet materials 61, 62 adhering to the top faces of the base plates 11, 12 are made discontinuous at the butt parts T of the base plates 11, 12. In the base plates 11, 12, the lower surfaces thereof are connected to each other to be bendable in the vicinity of the center of each long side by a connecting sheet 50. The header 41 is installed in the vicinity of the middle in the long-side direction of the base plate 11. Each hot water pipe 40 branching from the header 41 is continuously pulled from the base plate 11 to the base plate 12 striding over the butt part T of the base plates 11, 12 in the vicinity of the center in the long-side direction of the base plates 11, 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203306-A (JP)
Title: Encryption processor
Inventor: HERAI ATSUSHI
IPC: G09C1/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption processor which can improve the encrypting/decoding speed while suppressing the degrading of the encryption reliability.  <P>SOLUTION: This encryption processor divides the plain sentence to be encrypted into as many sections as the steps in the pipeline encryption calculator 20 to set up the data groups; divides those data groups into plain sentence blocks of 128 bits based on the AES specifications; and continuously inputs the plain sentence block N and the plain sentence block N+1 to the XOR calculator 21 following the timing rule to separate into steps more than the steps in the pipeline encryption calculator 20. The XOR calculator 21 calculates the sequentially input plain sentence block N+1 and the ciphertext block N' output from the pipeline encryption calculator 20. The pipeline encryption calculator 20 applies pipeline processing to the calculation results by performing parallel encrypting calculation through the encryption calculator of two or more steps connected through a pipeline structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200943-A (JP)
Title: Image forming apparatus
Inventor: OGASAWARA NORIHIKO
IPC: G06F3/12
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a currently used image forming apparatus and an alternative apparatus from being confused with each other, and then allowing either one of them to normally operate.  <P>SOLUTION: Various apparatus data including model information and configuration information is stored in a detachable memory card. When an image forming apparatus A has a malfunction, the memory card is to be inserted to an alternative image forming apparatus B. The image forming apparatus B boots itself only when the memory card the data of which is stored by another image forming apparatus in the same model is inserted. The booting is controlled while judging whether or not the data stored in the memory card is one stored by a storing section of another image forming apparatus, checking conformity of a file name of the data stored in the memory card, or checking conformity of specific tag data embedded in the data stored in the memory card.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205146-A (JP)
Title: Compound semiconductor device and its manufacturing method
Inventor: IMANISHI KENJI
IPC: H01L29/812
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor device which can attain excellent device characteristics when the compound semiconductor device is formed by forming a compound semiconductor layer including a GaN-based carrier transit layer on a conductive SiC substrate, and also to provide a method of manufacturing the compound semiconductor device.  <P>SOLUTION: The compound semiconductor device includes an i type AlN buffer layer 12 formed on an n type conductive SiC substrate 10, a Fe-doped GaN buffer layer 16 formed on the i type AlN buffer layer 12, an i type GaN layer 18 formed on the GaN buffer layer 16, an n type AlGaN layer 20 formed on the i type GaN layer 18, a source electrode 26 and a drain electrode 28 formed on the n type AlGaN layer 20, and a gate electrode 34 formed on the n type AlGaN layer 20 provided between the source electrode 26 and the drain electrode 28.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202125-A (JP)
Title: Method for manufacturing nanoparticle-containing solution, and conductive paste
Inventor: KANBE YUMI
IPC: B22F9/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a nanoparticle-containing solution by which the progress status of metal nanoparticle synthesis can simply be comprehended.  <P>SOLUTION: When reducing a metal precursor in a solution and synthesizing metal nanoparticles to manufacture a nanoparticle-containing solution, an ultraviolet-visible absorption spectrum of a reaction solution at the synthesis is measured over time and the status of synthesis of metal nanoparticles is grasped using the resulting measured results. It is preferable to confirm, from the measured results, one or more selected from the following (1), (2), (3) and (4): (1) absorbance due to absorption resulting from free electrons of metal nanoparticles is increased; (2) absorbance due to absorption resulting from metal ions is decreased; (3) the increase of absorbance in (1) and the decrease in absorbance in (2) are brought about while having an isosbestic point; and (4) no isosbestic point is observed and surface plasmon absorption of metal nanoparticles is observed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210824-A (JP)
Title: Electronic component mounting apparatus and method
Inventor: SHIMADA ATSUHITO
IPC: H05K13/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus and a method which can enhance the operation rate of the whole mounting line by assuring balance in the supply of a substrate to each unit mounting apparatus constituting an electronic component mounting line.  <P>SOLUTION: The electronic component mounting line is constituted by coupling a plurality of mounting apparatus M2, M3.. each provided with a substrate carrying section 3 which can be elevated and lowered freely through an elevating mechanism 15, wherein a first substrate carrying unit 3A and a second substrate carrying unit 3B having a mechanism for carrying a substrate downstream and a mechanism for positioning the substrate at a component mounting position while holding are arranged vertically, and a third substrate carrying unit 3C having a mechanism for carrying a substrate is arranged below. A succeeding substrate is carried into the second substrate carrying unit 3B and made to wait while the mounting work of a substrate held in the first substrate carrying unit 3A is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210178-A (JP)
Title: Ftp processing device, ftp system, and method for operating ftp system
Inventor: NAKAMURA TOMOTAKA
IPC: G06F12/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a host device to operate a storage medium connected to a media connection part of an FTP processing device mounted with an FTP server, without modifying or extending the protocol.  <P>SOLUTION: In response to a command from the host device by FTP communication via a network, operation-associated filenames associated with operations in units of storage media connected to media connection parts mounted on the FTP processing device are sent to the host device, from which the operations associated with the operation-associated filenames can be executed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214775-A (JP)
Title: Knitted fabric for clothes
Inventor: FUKIAGE MASATO
IPC: A41B17/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitted fabric for clothes, which is capable of suppressing flattening by elongation of raised protruding parts and well maintaining massage effects with the raised protruding parts.  <P>SOLUTION: The knitted fabric 1 for the clothes has stretchability. The plurality of raised protruding parts 2 to the side of the back surface of the knitted fabric with continuous float stitching 10 are formed assuming individual independent raised shapes kept at an interval both in length and width in at least a part of regions. Another knitted structure having larger resisting force to pulling in use as the clothes than the structure of the raised protruding parts 2 and suppressing the elongation is arranged adjacent to one side in at least the transverse direction of the raised protruding parts 2. Thus, the flattening of the raised protruding parts 2 by the elongation is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214424-A (JP)
Title: Coating material for forming antistatic cured film, antistatic cured film, plastic base material with antistatic cured film, and method of manufacturing antistatic cured film
Inventor: ANDO KAZUTO
IPC: C09D7/47
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating for forming an antistatic cured film that imparts antistatic functions to a film, can further enhance hardness and stainproof properties of the film and is excellent in film-forming property and preservation stability, an antistatic cured film, a plastic base material with an antistatic cured film, and a method of manufacturing the antistatic cured film.  <P>SOLUTION: The coating for forming an antistatic cured film comprises an electroconductive metal oxide fine particle such as antimony-containing tin oxide (ATO), a cationic surfactant, an ultraviolet (UV)-curable resin and an organic solvent such as ethylene glycol, where the coating contains at least 1 wt.% and at most 5 wt.% of the metal oxide fine particle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217871-A (JP)
Title: Audio apparatus and its playback method
Inventor: HANAZAWA YASUHIKO
IPC: G10K15/02
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio apparatus and its playback method for always preventing automatic playback of the same musical piece data when a storage medium is connected to the audio apparatus.  <P>SOLUTION: When a media recognition part 7 recognizes the connection of a storage medium 31 to the onboard audio apparatus 1, a musical piece information acquisition part 9 obtains musical piece information regarding the predetermined number of musical pieces (e.g., 5 pieces) from the storage medium 31. A musical piece data acquisition part 11 selects one musical piece from the musical piece information at random, and obtains musical piece data regarding the selected musical piece information. The obtained musical piece data is output by a loudspeaker 15 via an amplifier 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213667-A (JP)
Title: Electric power steering device
Inventor: KIYOTA HARUHIKO
IPC: B62D5/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To constitute structure for giving pre-load to rolling bearings 9a, 9b by less parts, to enhance freedom of design, and to attain structure capable of attaining miniaturization of a structural portion for giving pre-load.  <P>SOLUTION: The electric power steering device is provided with a pre-load giving means including an elasticity generation mechanism for generating elasticity in a direction enlarged in an axial direction to give pre-load to a plurality of rolling bodies 19a, 19b constituting the rolling bearings 9a, 9b. The elasticity generation mechanism is constituted by a spline hole 11 with a bottom, i.e., a cylinder hole; an output shaft 10 of an electric motor 7; an expanding/contracting space 25; and a compression gas. The spline hole 11 of them is formed on a base end surface of a worm shaft 6 in the opened state, and the output shaft 10 is inserted into the spline hole 11 to enable axial displacement. Further, giving of the pre-load is performed by elasticity of the compression gas filled in the expanding/contracting space 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007147279-A (JP)
Title: Heat exchanger and heat exchanging ventilator
Inventor: ARAI HIDEMOTO
IPC: F24F7/08
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high humidity exchange efficiency at a low cost.  <P>SOLUTION: This heat exchanger allows two kinds of air currents to flow at a space formed by partition members 2 with the space held by space holding members 3, and performs total heat exchange between two kinds of air currents through the partition members 2. The partition member 2 is composed of an air shielding functional sheet material formed of hydrophilic fiber and containing a moisture absorbing material, and constituted so that the air permeability (JIS P 8117) of the partition member 2 is 200 s/100 cc or more.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008214515-A (JP)
Title: Pigment dispersant and its use
Inventor: KAMATA NAOHITO
IPC: G02B5/22
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colorless or pale-colored pigment dispersant and its use.  <P>SOLUTION: The pigment dispersant is expressed by general formula (1). The dispersant can disperse various pigments at high concentration and low viscosity into a dispersion medium such as an image displaying colorant such as coating liquid for forming color filter (CF) pixels, an image recording colorant, a coating material and printing ink. The pigment composition and pigment colorant are also used, in particular, by mixing a plurality of ultrafine particulates different in chemical structures and physical properties. They are useful as a colorant for a coating liquid for forming CF pixels requiring low viscosity and long term storage stability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007238939-A (JP)
Title: Reactive hot-melt adhesive containing non-polymeric aliphatic bifunctional material
Inventor: HUNG JU-MING
IPC: C08G18/12
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a reactive hot-melt adhesive having high green strength using a relatively small amount of a reactive acrylic acid.  <P>SOLUTION: This adhesive is a polyurethane hot-melt adhesive composition containing isocyanate, an amount sufficient for preventing the adhesive's phase separation of a reactive non-polymeric aliphatic bifunctional material, more than 40 wt.% at the time of the completion of polymerization reaction of a urethane prepolymer and optionally a thermoplastic polymer, wherein reactive non-polymeric aliphatic bifunctional material contains at least one aliphatic diol. This adhesive can be prepared using a liquid-crystalline or crystalline diol.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008215002-A (JP)
Title: High visibility road marking line and method of forming high visibility road marking line
Inventor: MATSUSHITA TSUTOMU
IPC: E01F9/524
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high visibility road marking line and a method of forming the high visibility road marking line, simplifying work and a device related to formation while obtaining high visibility by forming unevenness integrally with the line, and hardly causing vibration and sound when vehicles pass through on the line.  <P>SOLUTION: The high visibility road marking line L with unevenness integrally formed of projecting parts (a) and recessed parts (b) is formed to obtain high visibility, and the projecting parts (a) and the recessed parts (b) are provided along an extended direction α. Compared with the case of providing the unevenness in a direction orthogonal to the extended direction α, work and the device related to formation can be simplified while hardly causing vibration and sound made by the collision of vehicle tires against the unevenness when the vehicles pass through on the line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219720-A (JP)
Title: Surface acoustic wave device
Inventor: TAKANO ATSUSHI
IPC: H03H9/145
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve electrical characteristics of a surface acoustic wave device mainly used for a wireless communication device.  <P>SOLUTION: A support 3 provided on a rear side of a piezoelectric substrate 1 constituting the surface acoustic wave device is constructed in a porous structure including a plurality of pores 4. Thus, since bulk waves transmitted to a support side are attenuated with transmission through the pores thereby reducing the effect of a reflection wave caused by the support, electrical characteristics of the surface acoustic wave device can be improved as a result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224476-A (JP)
Title: Photoluminescence measuring device
Inventor: MAEDA KAZUO
IPC: G01N21/64
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoluminescence measuring device capable of measuring the intensity distribution of the photoluminescence light from the whole measuring object in a short time by radiating a laser beam.  <P>SOLUTION: This device has a laser light source 1 and a CCD camera 8. A polarizing filter 6 and a bandpass filter 7 for transmitting only the measurement wavelength by blocking the wavelength of the laser beam are arranged on an optical path between the measuring object 5 and the CCD camera. A condenser lens 2, a first galvano mirror 3, and a second galvano mirror 4 are arranged on an optical path between the laser light source and the measuring object. The laser beam condensed with the condenser lens is reflected by the first galvano mirror and the second galvano mirror, and scanned two-dimensionally.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236831-A (JP)
Title: Motor drive controller
Inventor: SUZUKI HARUYUKI
IPC: H02P6/08
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive controller which can perform more precise motor drive control with lower noise and lower vibration than before.  <P>SOLUTION: The motor drive controller 100 includes a means 20 for acquiring the information of a brushless motor 10, a means 30 for generating control data, a means 40 for outputting a sine wave signal, a means 50 for setting an operation mode, and a means 60 for controlling the drive voltage of the brushless motor 10. The sine wave signal output means 40 has a phase synchronization section 70 and a sine wave generator 42, the phase synchronization section 70 suppresses phase variation of an HG signal, i.e. an input signal, by the smoothing characteristics of a PLL circuit, and the sine wave generator 42 outputs a normalization sine wave signal in which disturbance of waveform is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236148-A (JP)
Title: Electronic camera
Inventor: HIRAI NOBUYUKI
IPC: H04N5/225
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera capable of removing dust existing on a photographing optical path.  <P>SOLUTION: The electronic camera includes: a mobile member 15 traversing the photographing optical path in the front part of an imaging device 11; a moving means 15a for moving the mobile member 15 from a first position saved from the photographing optical path to a second position traversing the photographing optical path; a dust electrical charging means 17 for electrically charging the dust existing on the photographing optical path to be positive or negative; mobile member electrical charging means 40, 43, 44 for electrically charging the mobile member 15 to have polarity opposite to that of the dust; and a position detecting means 18 for detecting the movement of the mobile member 15 to the second position. The mobile member electrical charging means 40, 43, 44 electrically charges the mobile member 15 to have the polarity opposite to that of the dust till the position detecting means 18 detects the movement of the mobile member 15 to the second position, and electrically charges the mobile member 15 to have the polarity being the same as that of the dust, when the movement of the mobil member 15 to the second position is detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228923-A (JP)
Title: Pinball machine
Inventor: KONO HAJIME
IPC: A63F7/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine preventing a time-shortening game from becoming uniform.  <P>SOLUTION: When a winning symbol stops on a symbol display device, a big-win game is performed, and after the end of the big-win game the time-shortening game starts. If the big-win game starts during the time-shortening game, the number of times of symbol fluctuation displays which are performed during the time-shortening game by the symbol display device (a fluctuation frequency during time shortening) is stored. The upper limit of duration of the time-shortening game, which is started after the end of the big-win game, is set to the fluctuation frequency during time shortening stored. Thereby, the upper limit of duration of the time-shortening game can be changed diversely so as to prevent the time-shortening game from becoming uniform. The fluctuation frequency during time shortening is stored only when the big-win game occurs during the time-shortening game and the stored fluctuation frequency is set as the upper limit of duration of the next time-shortening game, so that control of the game machine is not complicated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237950-A (JP)
Title: Production method for hydroxyl radical-containing water and hydroxyl radical-containing water
Inventor: CHIBA KANEO
IPC: C02F1/78
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which easily and efficiently produces water containing a large amount of hydroxyl radical by advanced oxidation with ozone regardless of pH condition.  <P>SOLUTION: In the production method for hydroxyl radical-containing water, ozone-containing microbubbles having a particle size of 50 μm or less are generated in water. The water in which the microbubbles are generated has a pH of 5 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244605-A (JP)
Title: Frequency/phase comparator
Inventor: KOBAYASHI TATSUYA
IPC: H03K5/26
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency/phase comparator capable of performing a normal operation in a frequency comparison mode and a phase comparison mode in accordance with both of a full rate and a half rate.  <P>SOLUTION: The frequency/phase comparator comprises: an analog hold phase comparison part 10 for analog holding and outputting the amplitude value of clock signals for both of the full rate and the half rate; digital hold phase comparison parts 20 and 30 for digitally holding and outputting the amplitude of the clock signals with 1/4 cycle delay in the full rate and digitally holding and outputting the amplitude of the clock signals with 1/8 cycle delay in the half rate; a frequency comparison means 50 for comparing the frequencies of input data signals and the clock signals on the basis of an analog hold value and a digital hold value; and a final output signal selection means 60 for selectively outputting an output value from the analog hold phase comparison part 10 and the output value from the frequency comparison means 50 in accordance with the polarity of the digital hold value.  <P>COPYRIGHT: (C)2009,JPO&INPIT